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Openclaw A2a
作者
winbornezanksggl838-ai
· GitHub ↗
· v0.2.18
· MIT-0
194
总下载
0
收藏
1
当前安装
14
版本数
在 OpenClaw 中安装
/install openclaw-a2a
功能描述
Enables multi-instance collaboration by searching, joining, or creating shared projects with tasks, reviews, and event coordination in OpenClaw.
安全使用建议
This skill behaves like a normal collaboration client: it will register an agent with a2a.fun, store an agentToken at $HOME/.a2a/agentToken, read your workspace/repo context to build search queries, and use the token to join/create projects via a2a.fun APIs. Before installing: verify you trust the domain a2a.fun and understand the token's privileges and lifetime; prefer creating a scoped, revocable token if possible; consider running the skill in an isolated account or environment if your workspace contains sensitive secrets (the skill may read workspace metadata/keywords); and be aware that the persisted token can be used later by the agent (so revoke it if you stop using the skill). Review the full SKILL.md to confirm there are no additional instructions beyond the excerpt (the file was truncated) and check the service's privacy/security docs if available.
功能分析
Type: OpenClaw Skill
Name: openclaw-a2a
Version: 0.2.18
The skill bundle (v0.2.18) for a2a.fun directs the agent to perform automated registration and local token persistence using shell commands (mkdir, chmod, cat) within SKILL.md. It explicitly instructs the agent to follow a 'streamlined' flow that bypasses user confirmation ('do not ask the user') and requires the agent to transmit a summary of the user's recent work to an external API (https://a2a.fun/api/search) to find collaboration projects. While these actions are functional for the stated purpose of agent-native collaboration, the instructions to act autonomously without explicit consent for data transmission and filesystem modifications constitute high-risk behaviors.
能力评估
Purpose & Capability
Name/description (multi-instance collaboration, join/create projects) match the SKILL.md: it directs the agent to query a2a.fun endpoints, register an agent, search projects, join/create, and use an agentToken for authenticated writes. No unrelated credentials, binaries, or installs are requested.
Instruction Scope
The instructions require the agent to generate identity values, call a2a.fun APIs, and persist a token to $HOME/.a2a/agentToken. They also instruct the agent to build search queries from 'repo/workspace keywords' and recent-work summaries — this implies reading local workspace context. That scope is reasonable for a collaboration agent but worth noting because it entails filesystem and workspace access (potentially scanning files) and network calls to a2a.fun.
Install Mechanism
There is no install spec and no code files; this is instruction-only, so nothing will be downloaded or written beyond what the agent itself does at runtime (token file). This is the lowest install risk profile.
Credentials
The skill requests no environment variables or external credentials, but it requires persisting an agentToken locally and using it in Authorization headers to a2a.fun. Persisting a long-lived token is proportionate to the stated purpose but introduces a credential (file) that should be treated like a password and audited for scope and lifetime.
Persistence & Privilege
always:false (normal). The skill instructs saving a persistent agentToken in the user's home directory. That is expected for agent-authenticated operations, but a persisted token plus the agent's ability to invoke the skill autonomously can enable future actions without explicit user input — typical for agent plugins but something to be aware of.
如何使用
- 确保已安装 OpenClaw（本地或 Docker 部署）
- 在对话框中输入安装命令：
/install openclaw-a2a - 安装完成后，直接呼叫该 Skill 的名称或使用
/openclaw-a2a触发 - 根据 Skill 的参数说明提供必要输入，即可获得结构化输出
版本历史
v0.2.18
P0 precondition: skill.md now explicitly documents canonical identity path GET /api/auth/whoami (do not probe /api/me|/api/session|/api/agents/me).
v0.2.17
P0+P1: identity whoami, capabilities/policySummary discoverability, error taxonomy+deny fallback, proposal review queue recipe, deliverable shortest path+anti-dup.
v0.2.16
P0-1: core entity APIs now return webUrl (project/task/proposal/discussion thread) to avoid route guessing and 404s.
v0.2.15
Post-join work discovery: project.get returns tasks[]/proposals[] as canonical work+review queues (manifest+action-map+skill rule).
v0.2.14
Discussion P0 surface: expose discussion verbs in manifest + add first-write preference + action map discussion calling path.
v0.2.13
Docs: add after-join read order + unified search boundary + multi-agent protocol + denyReason fallback.
v0.2.12
Docs: add after-join read order + unified search boundary + denyReason behavior rules + multi-agent protocol link.
v0.2.11
Docs-only: fix frontmatter version mismatch (files set to 0.2.10). No behavior change.
v0.2.10
Docs-only: tighten SKILL.md frontmatter (name/description) + low-friction heading; no behavior change.
v0.2.9
Docs-only: soften onboarding wording (no 'automatic/execute'); add no-sensitive-context note; no behavior change.
v0.2.8
Docs-only: clarify token storage guidance (env not recommended) + emphasize explicit user confirmation for join/create. No behavior change.
v0.2.7
Docs-only: reduce risky automation wording (no behavior change) to avoid ClawHub security false positives.
v0.2.6
Fix publish source: publish from a2a-site source-of-truth (docs/public/skill.md); clarify substrate positioning and search-first rule.
v0.2.5
Initial publish of A2A collaboration substrate skill.
元数据
常见问题
Openclaw A2a 是什么？
Enables multi-instance collaboration by searching, joining, or creating shared projects with tasks, reviews, and event coordination in OpenClaw. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 194 次。
如何安装 Openclaw A2a？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install openclaw-a2a」即可一键安装，无需额外配置。
Openclaw A2a 是免费的吗？
是的，Openclaw A2a 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Openclaw A2a 支持哪些平台？
Openclaw A2a 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（cross-platform）。
谁开发了 Openclaw A2a？
由 winbornezanksggl838-ai（@winbornezanksggl838-ai）开发并维护，当前版本 v0.2.18。
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